157067808516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2314

約数の個数: 144

約数和(自身を含む): 420507884160

約数和(自身を除く): 263440075644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 257, 342, 514, 647, 684, 771, 1028, 1294, 1381, 1542, 1941, 2313, 2588, 2762, 3084, 3882, 4143, 4626, 4883, 5524, 5823, 7764, 8286, 9252, 9766, 11646, 12293, 12429, 14649, 16572, 19532, 23292, 24586, 24858, 26239, 29298, 36879, 43947, 49172, 49716, 52478, 58596, 73758, 78717, 87894, 104956, 110637, 147516, 157434, 166279, 175788, 221274, 236151, 314868, 332558, 354917, 442548, 472302, 498837, 665116, 709834, 893507, 944604, 997674, 1064751, 1419668, 1496511, 1787014, 1995348, 2129502, 2680521, 2993022, 3159301, 3194253, 3574028, 4259004, 5361042, 5986044, 6318602, 6388506, 6743423, 8041563, 9477903, 10722084, 12637204, 12777012, 13486846, 16083126, 16976633, 18955806, 20230269, 26973692, 28433709, 32166252, 33953266, 37911612, 40460538, 50929899, 56867418, 60690807, 67906532, 80921076, 101859798, 113734836, 121381614, 152789697, 203719596, 229631299, 242763228, 305579394, 459262598, 611158788, 688893897, 918525196, 1377787794, 2066681691, 2755575588, 4133363382, 4362994681, 8266726764, 8725989362, 13088984043, 17451978724, 26177968086, 39266952129, 52355936172, 78533904258, 157067808516]

約数ペア:

[(1, 157067808516), (2, 78533904258), (3, 52355936172), (4, 39266952129), (6, 26177968086), (9, 17451978724), (12, 13088984043), (18, 8725989362), (19, 8266726764), (36, 4362994681), (38, 4133363382), (57, 2755575588), (76, 2066681691), (114, 1377787794), (171, 918525196), (228, 688893897), (257, 611158788), (342, 459262598), (514, 305579394), (647, 242763228), (684, 229631299), (771, 203719596), (1028, 152789697), (1294, 121381614), (1381, 113734836), (1542, 101859798), (1941, 80921076), (2313, 67906532), (2588, 60690807), (2762, 56867418), (3084, 50929899), (3882, 40460538), (4143, 37911612), (4626, 33953266), (4883, 32166252), (5524, 28433709), (5823, 26973692), (7764, 20230269), (8286, 18955806), (9252, 16976633), (9766, 16083126), (11646, 13486846), (12293, 12777012), (12429, 12637204), (14649, 10722084), (16572, 9477903), (19532, 8041563), (23292, 6743423), (24586, 6388506), (24858, 6318602), (26239, 5986044), (29298, 5361042), (36879, 4259004), (43947, 3574028), (49172, 3194253), (49716, 3159301), (52478, 2993022), (58596, 2680521), (73758, 2129502), (78717, 1995348), (87894, 1787014), (104956, 1496511), (110637, 1419668), (147516, 1064751), (157434, 997674), (166279, 944604), (175788, 893507), (221274, 709834), (236151, 665116), (314868, 498837), (332558, 472302), (354917, 442548)]